Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Chris Gerakiteys

Bib: 23729 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 43%
Age Group (F50-54)
#0 / 1233
Top 41%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
26:21
3.11 mi
Rank: #19980
Start β†’ 5K
26:21 | 8:29/mi
10K
52:34
6.21 mi
Rank: #19941 (+39)
5K β†’ 10K
26:13 | 8:27/mi
15K
1:18:51
9.32 mi
Rank: #19911 (+30)
10K β†’ 15K
26:17 | 8:28/mi
20K
1:45:12
12.43 mi
Rank: #19714 (+197)
15K β†’ 20K
26:21 | 8:29/mi
HALF
1:50:55
13.11 mi
Rank: #19705 (+9)
20K β†’ HALF
5:43 | 8:24/mi
25K
2:11:27
15.53 mi
Rank: #19507 (+198)
HALF β†’ 25K
20:32 | 8:28/mi
30K
2:38:26
18.64 mi
Rank: #19201 (+306)
25K β†’ 30K
26:59 | 8:42/mi
20M
2:50:08
20.00 mi
Rank: #19020 (+181)
30K β†’ 20M
11:42 | 8:37/mi
21M
2:59:10
21.00 mi
Rank: #18861 (+159)
20M β†’ 21M
9:02 | 9:02/mi
35K
3:05:22
21.75 mi
Rank: #18749 (+112)
21M β†’ 35K
6:12 | 8:18/mi
23M
3:16:11
23.00 mi
Rank: #18615 (+134)
35K β†’ 23M
10:49 | 8:39/mi
24M
3:24:27
24.00 mi
Rank: #18493 (+122)
23M β†’ 24M
8:16 | 8:16/mi
40K
3:31:34
24.85 mi
Rank: #18336 (+157)
24M β†’ 40K
7:07 | 8:20/mi
25.2M
3:34:43
25.20 mi
Rank: #18288 (+48)
40K β†’ 25.2M
3:09 | 9:09/mi
FINISH
3:42:56
26.22 mi
Rank: #18168 (+120)
25.2M β†’ FINISH
8:13 | 8:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:50:55
Pace8:28 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:52:01
Pace8:33 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4126:218:2926:21
8:29
-
10K
6.21 mi11:55:5452:348:2826:13
8:27
-0:02
15K
9.32 mi12:22:111:18:518:2826:17
8:28
+0:01
20K
12.43 mi12:48:321:45:128:2826:21
8:29
+0:01
HALF
13.11 mi12:54:151:50:558:285:43
8:24
-0:05
25K
15.53 mi13:14:472:11:278:2820:32
8:28
+0:04
30K
18.64 mi13:41:462:38:268:3026:59
8:42
+0:14
20M
20.00 mi13:53:282:50:088:3111:42
8:37
-0:05
21M
21.00 mi14:02:302:59:108:329:02
9:02
+0:25
35K
21.75 mi14:08:423:05:228:326:12
8:18
-0:44
23M
23.00 mi14:19:313:16:118:3210:49
8:39
+0:21
24M
24.00 mi14:27:473:24:278:328:16
8:16
-0:23
40K
24.85 mi14:34:543:31:348:317:07
8:20
+0:04
25.2M
25.20 mi14:38:033:34:438:323:09
9:09
+0:49
FINISH
26.22 mi14:46:163:42:568:318:13
8:04
-1:05

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:04 /mi

Average Pace

8:31 /mi

Slowest Pace

9:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:30:45

95% of race

Time at Steady Pace

12:11

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:29:4126:218:2926:21
8:29
#19980
10K
6.21 mi11:55:5452:348:2826:13
8:27
#19941
15K
9.32 mi12:22:111:18:518:2826:17
8:28
#19911
20K
12.43 mi12:48:321:45:128:2826:21
8:29
#19714
HALF
13.11 mi12:54:151:50:558:285:43
8:24
#19705
25K
15.53 mi13:14:472:11:278:2820:32
8:28
#19507
30K
18.64 mi13:41:462:38:268:3026:59
8:42
#19201
20M
20.00 mi13:53:282:50:088:3111:42
8:37
#19020
21M
21.00 mi14:02:302:59:108:329:02
9:02
#18861
35K
21.75 mi14:08:423:05:228:326:12
8:18
#18749
23M
23.00 mi14:19:313:16:118:3210:49
8:39
#18615
24M
24.00 mi14:27:473:24:278:328:16
8:16
#18493
40K
24.85 mi14:34:543:31:348:317:07
8:20
#18336
25.2M
25.20 mi14:38:033:34:438:323:09
9:09
#18288
FINISH
26.22 mi14:46:163:42:568:318:13
8:04
#18168
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi199807618761819917(Top 69%)7530(Top 60%)7530(Top 611%)
10K6.21 mi3.10 mi19941+397579+397579+3920008(Top 69%)7594(Top 60%)7594(Top 616%)
15K9.32 mi3.11 mi19911+307553+267553+2619917(Top 69%)7530(Top 60%)7530(Top 611%)
20K12.43 mi3.11 mi19714+1977461+927461+9219202(Top 66%)7180(Top 57%)7180(Top 582%)
HALF13.11 mi0.68 mi19705+97458+37458+319574(Top 67%)7353(Top 58%)7353(Top 596%)
25K15.53 mi2.42 mi19507+1987355+1037355+10318389(Top 63%)6783(Top 54%)6783(Top 550%)
30K18.64 mi3.11 mi19201+3067223+1327223+13217938(Top 62%)6638(Top 53%)6638(Top 538%)
20M20.00 mi1.36 mi19020+1817135+887135+8816896(Top 58%)6146(Top 49%)6146(Top 498%)
21M21.00 mi1.00 mi18861+1597063+727063+7216326(Top 56%)5884(Top 47%)5884(Top 477%)
35K21.75 mi0.75 mi18749+1127009+547009+5416413(Top 57%)5998(Top 48%)5998(Top 486%)
23M23.00 mi1.25 mi18615+1346947+626947+6216592(Top 57%)6198(Top 49%)6198(Top 503%)
24M24.00 mi1.00 mi18493+1226899+486899+4815526(Top 53%)5634(Top 45%)5634(Top 457%)
40K24.85 mi0.85 mi18336+1576829+706829+7014658(Top 51%)5255(Top 42%)5255(Top 426%)
25.2M25.20 mi0.35 mi18288+486810+196810+1915538(Top 54%)5737(Top 46%)5737(Top 465%)
FINISH26.22 mi1.02 mi18168+1206760+506760+5015613(Top 54%)5748(Top 46%)5748(Top 466%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
Γ—21
+97ft-345ft

Overall

19917

Females

7530

F50-54

7530

5K→10K

3.1 - 6.2 mi

Top 69%
Γ—5
+79ft-138ft

Overall

20008

Females

7594

F50-54

7594

10K→15K

6.2 - 9.3 mi

Top 69%
Γ—3
+67ft-78ft

Overall

19917

Females

7530

F50-54

7530

15K→20K

9.3 - 12.4 mi

Top 66%
Γ—5
+106ft-86ft

Overall

19202

Females

7180

F50-54

7180

20K→HALF

12.4 - 13.1 mi

Top 67%
Γ—2
+19ft-37ft

Overall

19574

Females

7353

F50-54

7353

HALF→25K

13.1 - 15.5 mi

Top 63%
Γ—4
+66ft-88ft

Overall

18389

Females

6783

F50-54

6783

25K→30K

15.5 - 18.6 mi

Top 62%
Γ—9
+181ft-148ft

Overall

17938

Females

6638

F50-54

6638

30K→20M

18.6 - 20.0 mi

Top 58%
Γ—5
+64ft-50ft

Overall

16896

Females

6146

F50-54

6146

20M→21M

20.0 - 21.0 mi

Top 56%
Γ—8
+106ft-24ft

Overall

16326

Females

5884

F50-54

5884

21M→35K

21.0 - 21.8 mi

Top 57%
Γ—7
+17ft-86ft

Overall

16413

Females

5998

F50-54

5998

35K→23M

21.8 - 23.0 mi

Top 57%
Γ—5
+23ft-63ft

Overall

16592

Females

6198

F50-54

6198

23M→24M

23.0 - 24.0 mi

Top 53%
Γ—6
+12ft-82ft

Overall

15526

Females

5634

F50-54

5634

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14658

Females

5255

F50-54

5255

40K→25.2M

24.9 - 25.2 mi

Top 54%
Γ—1
+13ft-16ft

Overall

15538

Females

5737

F50-54

5737

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
Γ—2
+22ft-21ft

Overall

15613

Females

5748

F50-54

5748

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2460*
Passed By
648
Net Change
+1812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19980
5K β†’ 10K239*200+39#19980#19941
10K β†’ 15K187157+30#19941#19911
15K β†’ 20K265*68+197#19911#19714
20K β†’ HALF3223+9#19714#19705
HALF β†’ 25K228*30+198#19705#19507
25K β†’ 30K361*55+306#19507#19201
30K β†’ 20M202*21+181#19201#19020
20M β†’ 21M17617+159#19020#18861
21M β†’ 35K12311+112#18861#18749
35K β†’ 23M15824+134#18749#18615
23M β†’ 24M1319+122#18615#18493
24M β†’ 40K1625+157#18493#18336
40K β†’ 25.2M546+48#18336#18288
25.2M β†’ FINISH14222+120#18288#18168
TOTALS2460*648+1812

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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